import open3d as o3d
# 创建一个简单的点云
pcd = o3d.geometry.PointCloud()
pcd.points = o3d.utility.Vector3dVector([[0,0,0], [1,0,0], [0,1,0]])
# 尝试可视化
o3d.visualization.draw_geometries([pcd], window_name="Test")
